BLI - SFO

C$ 185 Find Cheap Flights from Bellingham to San Francisco

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Bellingham to San Francisco departing on 17/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to San Francisco

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Bellingham to San Francisco, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Bellingham to San Francisco, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Bellingham to San Francisco (BLI-SFO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Bellingham to San Francisco that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Bellingham to San Francisco

Fri, 23 Jan - Sun, 25 Jan
Hawaiian Airlines Logo
1:03 p.m. - 8:12 p.m.BLI-SFO
7h 09m1 stop
Hawaiian Airlines Logo
7:00 a.m. - 12:23 p.m.SFO-BLI
5h 23m1 stop
C$ 288Hawaiian Airlines
Find Deal
Wed, 19 Nov - Mon, 24 Nov
Hawaiian Airlines Logo
4:04 p.m. - 8:13 p.m.BLI-SFO
4h 09m1 stop
Hawaiian Airlines Logo
6:25 a.m. - 12:36 p.m.SFO-BLI
6h 11m1 stop
C$ 295Hawaiian Airlines
Find Deal
Tue, 10 Mar - Wed, 11 Mar
Alaska Airlines Logo
8:10 a.m. - 6:08 p.m.BLI-SFO
9h 58m1 stop
Alaska Airlines Logo
6:00 a.m. - 2:43 p.m.SFO-BLI
8h 43m1 stop
C$ 340Alaska Airlines
Find Deal
Fri, 31 Oct - Mon, 3 Nov
Multiple Airlines Logo
12:54 p.m. - 9:35 p.m.BLI-SFO
8h 41m1 stop
Multiple Airlines Logo
4:14 p.m. - 11:18 p.m.SFO-BLI
7h 04m1 stop
C$ 358Multiple Airlines
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Fri, 19 Dec - Fri, 2 Jan
Hawaiian Airlines Logo
12:56 p.m. - 11:54 p.m.BLI-SFO
10h 58m1 stop
Hawaiian Airlines Logo
7:00 a.m. - 12:16 p.m.SFO-BLI
5h 16m1 stop
C$ 368Hawaiian Airlines
Find Deal
Tue, 10 Mar - Wed, 11 Mar
Alaska Airlines Logo
8:10 a.m. - 4:38 p.m.BLI-SFO
8h 28m2 stops
Alaska Airlines Logo
6:00 a.m. - 2:43 p.m.SFO-BLI
8h 43m1 stop
C$ 376Alaska Airlines
Find Deal
Thu, 1 Jan - Sun, 4 Jan
Alaska Airlines Logo
5:20 a.m. - 9:33 a.m.BLI-SFO
4h 13m1 stop
Alaska Airlines Logo
10:45 p.m. - 12:16 p.m.SFO-BLI
13h 31m1 stop
C$ 396Alaska Airlines
Find Deal
Fri, 23 Jan - Sun, 25 Jan
Alaska Airlines Logo
1:03 p.m. - 5:59 p.m.BLI-SFO
4h 56m1 stop
Alaska Airlines Logo
1:10 p.m. - 9:20 p.m.SFO-BLI
8h 10m2 stops
C$ 403Alaska Airlines
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Fri, 31 Oct - Mon, 3 Nov
Multiple Airlines Logo
12:54 p.m. - 9:35 p.m.BLI-SFO
8h 41m1 stop
Multiple Airlines Logo
6:34 a.m. - 11:18 p.m.SFO-BLI
16h 44m2 stops
C$ 409Multiple Airlines
Find Deal
Wed, 19 Nov - Mon, 24 Nov
Alaska Airlines Logo
9:25 a.m. - 5:22 p.m.BLI-SFO
7h 57m2 stops
Alaska Airlines Logo
6:25 a.m. - 12:36 p.m.SFO-BLI
6h 11m1 stop
C$ 411Alaska Airlines
Find Deal

Everything you should know

Top airlines
Hawaiian Airlines
Cheapest • from C$ 288 (round-trip)
Alaska Airlines
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
July
Cheapest • 58% price drop
March
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
C$ 288
Overall average: C$ 432
Hawaiian Airlines
Fri 23/1Sun 25/1
BLI - SFO • 1 stop
Cheapest one-way flights
C$ 185
Typical prices: C$ 208-C$ 265
Alaska Airlines
Mon 17/11
BLI - SFO • 1 stop
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to San Francisco!
Booking Insights

KAYAK's insights & trends for Bellingham to San Francisco flights

Get data-powered insights and trends into flights from Bellingham to San Francisco to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Bellingham to San Francisco?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Bellingham to San Francisco, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Bellingham to San Francisco is July, where tickets cost C$ 205 (return) on average. On the other hand, the most expensive months are December and September, where the average cost of round-trip tickets is C$ 842 and C$ 605 respectively.

Good to know

Low seasonSeptember
Cheapest flightC$ 185
Best time to beat the crowds but there is an average 23% increase in price.
Most popular time to fly (3% more expensive on average)
Flight from Bellingham to San Francisco

When to book flights from Bellingham to San Francisco

Are your dates flexible? Find out the best times to travel from Bellingham to San Francisco based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Bellingham to San Francisco

  • What is the cheapest flight from Bellingham to San Francisco?

    In the last 3 days, the lowest price for a flight from Bellingham to San Francisco was C$ 132 for a one-way ticket and C$ 205 for a round-trip.

  • Which airports will I be using when flying from Bellingham to San Francisco?

    When flying out of Bellingham you will be using Bellingham. You will be landing at San Francisco, also known as San Francisco.

  • Which aircraft models fly most regularly from Bellingham to San Francisco?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Bellingham to San Francisco?

    oneworld is the only airline alliance operating flights between Bellingham and San Francisco.

  • Which is the best airline for flights from Bellingham to San Francisco, Alaska Airlines or Hawaiian Airlines?

    The two airlines most popular with KAYAK users for flights from Bellingham to San Francisco are Alaska Airlines and Hawaiian Airlines. With an average price for the route of C$ 441 and an overall rating of 8.0, Alaska Airlines is the most popular choice. Hawaiian Airlines is also a great choice for the route, with an average price of C$ 467 and an overall rating of 7.8.

  • How does KAYAK find such low prices on flights from Bellingham to San Francisco?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Bellingham to San Francisco.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Bellingham to San Francisco?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco from Bellingham is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Bellingham to San Francisco?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Francisco with an airline and back to Bellingham with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Bellingham to San Francisco?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Francisco from Bellingham up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Bellingham to San Francisco

 
See real verified KAYAK customer reviews for airlines flying from Bellingham to San Francisco. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Bellingham to San Francisco? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 11095 reviews
7.0Entertainment
7.1Food
8.1Boarding
7.8Comfort
8.5Crew
Airline reviews

this was the THIRD time in four Alaska flights that were 2 hours late. Only one was due to weather. The intentionally posted each flight as only 1 hour and 55 minutes late so that they wouldn't have to give out vouchers. And then the flights all ended up more than 2 hours late. Makes United look like a premium carrier.

2.0 MediocreKEN, Oct 2025PAE - SFO
Read more Alaska Airlines reviews

this was the THIRD time in four Alaska flights that were 2 hours late. Only one was due to weather. The intentionally posted each flight as only 1 hour and 55 minutes late so that they wouldn't have to give out vouchers. And then the flights all ended up more than 2 hours late. Makes United look like a premium carrier.

It was fine, mostly I was just happy to be on my last leg home. No in flight entertainment but that's forgivable since it was only a 2 hour flight.

Flight was cancelled, then rebooked on a flight that I was unable to get through since they had closed the gate.

This was likely the smallest, oldest plane I've been on. It didn't handle turbulence well and we were all jostled a lot more than I'm used to. At least it was a short flight.

Boarding process was poorly handled by the gate crew and the onboard crew. No effort was made to provide equal treatment to passengers with overhead bin space. Crew seemed disengaged and unfriendly.

It was a good experience! Thank you:) No sparkling mineral water… 🥲

On time, WiFi worked, reasonable legroom, helpful staff. Unfortunately there was no water for handwashing in the rear lavatory.

Miss bigger screens for movies Staff was friendly Seats comfortable Bathroom line long

Seats are so small now that it's very hard even for a medium-sized person to be comfortable!!!

My experience would’ve been great because we were on a new plane, but they said as we boarded that the plane would be too new to have WiFi, which to me is unreasonable - newer planes should def have WiFi! It was a 5 hour flight from Anchorage to San Fran and because there was no WiFi, I had to take an unexpected half day off work, which was super annoying because I had a lot to do and we only found out a few minutes before takeoff.

The crew was EXTREMELY helpful And sweet and the flight was smooth!

I wasn’t able to check in early and I wasn’t able to get an aisle seat without paying $120.

The Kayak confirmation number did not work for checking in the day before. I checked in at 8.30 using my ticket number. When I arrived at the airport, I was informed that the flight was overbooked, and since I had checked in late, I did not have a seat. The Next flight was not until ten PM. I called my wife, who had been taking care of our kids all weekend, and she was upset, calling me a liar and telling me to stay in SD. It turned my weekend getaway into a nightmare! I blame the Kayak website and will not book flights using your app in the future.

One hour waiting time after boarding, but arrived in time. I am satisfied

Flying with Hawaiian Airlines is a treat! They have the best crew, food and drinks! I’ve always enjoyed flying with Hawaiian Airlines and will continue to use them!

Amazing all female crew, including the pilot. Great flight attendants and smooth trip. Food was good. Boarding the plane from back to front would have made things significantly smoother. Took forever to wait for people to clear the alley. A little extra leg room would be nice also. Please thank your flight crew!

We decided to take our mom on vacation but we were worried how well she will do on the flight, she's a senior and required special accommodations such as transport chair since she can't stand for long periods. To our surprise my whole family was given priority boarding, my mom was given chair, we were not standing in line and were given seats in good area next to our mom. A+ experience!

I understand that both Hawaiian and Alaskan are in the process of merging but I could not get real-time flight info or access my boarding pass on either app

We got surprised and switched to Alaska airline. Dirtiest tray and seats I have ever board on and we travel all the time. Help desk would not help by chat as I'm disabled to get my sets assigned tell me call Hawaiian air. I call Hawaiian air was told the flights RT are by Alaska. Make it short, worse flights of our life.

First class ticket. They ran out of food and I sat hungry watching the others eat

Everything you need to know for your flight from Bellingham to San Francisco

Information on your arrival and departure airports

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